Pith Number

pith:HBYKHZ7U

pith:2018:HBYKHZ7UUPOYAM3CSUERHRYRT2

not attested not anchored not stored refs pending

Pro-arrhythmogenic effects of heterogeneous tissue curvature: A suggestion for role of left atrial appendage in atrial fibrillation

Boyoung Joung, Byounghyun Lim, Eun Bo Shim, Hui-Nam Pak, Jaehyeok Kim, Jun-Seop Song, Minki Hwang, Young-Seon Lee

arxiv:1803.01974 v2 · 2018-03-06 · q-bio.TO · physics.bio-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{HBYKHZ7UUPOYAM3CSUERHRYRT2}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-17T23:57:21.655293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3870a3e7f4a3dd803362950913c7119eb0eeb80423ec6de0a7096417a642339b

Aliases

arxiv: 1803.01974 · arxiv_version: 1803.01974v2 · doi: 10.48550/arxiv.1803.01974 · pith_short_12: HBYKHZ7UUPOY · pith_short_16: HBYKHZ7UUPOYAM3C · pith_short_8: HBYKHZ7U

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/HBYKHZ7UUPOYAM3CSUERHRYRT2 \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 3870a3e7f4a3dd803362950913c7119eb0eeb80423ec6de0a7096417a642339b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ca9994055fc54873eede67e37c2ea07e642ecabcb573bc5018d1262f979d1533",
    "cross_cats_sorted": [
      "physics.bio-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.TO",
    "submitted_at": "2018-03-06T01:02:30Z",
    "title_canon_sha256": "d8622645f138e75a8a2e28f84450e2406bae04df036b550f5de4a31bf760418b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1803.01974",
    "kind": "arxiv",
    "version": 2
  }
}